{"version":"2.1","snapshot":{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","schemaVersion":4,"classificationVersion":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","shardCount":4},"schema":"https://wellficent.com/api/v1/wells/schema","total":12,"distinctSourceWellIds":12,"page":1,"pageSize":40,"next_url":null,"catalogues":[{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259]}],"companies":[{"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor","records":12},{"name":"Continental Netherlands Oil Company B.V.","role":"original-operator","records":7},{"name":"Wintershall Noordzee B.V.","role":"reported-owner","records":7},{"name":"Petroland B.V.","role":"original-operator","records":4},{"name":"Vermilion Energy Netherlands B.V.","role":"reported-owner","records":3},{"name":"Chevron International Oil Company B.V.","role":"reported-owner","records":1},{"name":"Chevron Oil Company of the Netherlands","role":"original-operator","records":1},{"name":"Petroland B.V.","role":"reported-owner","records":1}],"records":[{"id":"nl-nlog-hoo-01","wellId":"2448","sourceRecordId":"HOO-01","name":"HOORN-01","wellName":"HOO-01","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":52.6661643,"longitude":5.0982148,"operator":"Petroland B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Petroland B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Petroland B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1983-11-16","completionDate":"1984-01-20","status":"Plugged and abandoned","depth":"2894 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":2894,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":2423.16,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106512333","purpose":"Exploration hydrocarbon","facility":"N80 B","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106512333"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hoo-01"},{"id":"nl-nlog-k18-kotter-04-s1","wellId":"8187","sourceRecordId":"K18-KOTTER-04-S1","name":"K18-KOTTER-04-SIDETRACK1","wellName":"K18-KOTTER-04","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1994-11-28","completionDate":"1995-01-31","status":"Plugged and abandoned","depth":"1993 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":1993,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":1787.31,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106526951","purpose":"Development hydrocarbon","facility":"DST Workover Rig","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106526951"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-04-s1"},{"id":"nl-nlog-k18-kotter-04-s2","wellId":"8202","sourceRecordId":"K18-KOTTER-04-S2","name":"K18-KOTTER-04-SIDETRACK2","wellName":"K18-KOTTER-04","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1995-01-31","completionDate":"1995-03-13","status":"Plugged and abandoned","depth":"1949 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":1949,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":1706.66,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106526954","purpose":"Development hydrocarbon","facility":"DST Workover Rig","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106526954"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-04-s2"},{"id":"nl-nlog-k18-kotter-07-s2","wellId":"8023","sourceRecordId":"K18-KOTTER-07-S2","name":"K18-KOTTER-07-SIDETRACK2","wellName":"K18-KOTTER-07","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1991-01-01","completionDate":"1991-01-18","status":"Plugged and abandoned","depth":"2274.4 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":2274.4,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":2264.23,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527203","purpose":"Exploration hydrocarbon","facility":"Kotter DST-50","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527203"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-07-s2"},{"id":"nl-nlog-k18-kotter-07-s3","wellId":"8026","sourceRecordId":"K18-KOTTER-07-S3","name":"K18-KOTTER-07-SIDETRACK3","wellName":"K18-KOTTER-07","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1991-01-18","completionDate":"1991-03-18","status":"Plugged and abandoned","depth":"2861 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":2861,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":2784.43,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527207","purpose":"Exploration hydrocarbon","facility":"Kotter DST-50","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527207"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-07-s3"},{"id":"nl-nlog-k18-kotter-08-s2","wellId":"8236","sourceRecordId":"K18-KOTTER-08-S2","name":"K18-KOTTER-08-SIDETRACK2","wellName":"K18-KOTTER-08","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1995-09-12","completionDate":"1995-10-09","status":"Plugged and abandoned","depth":"1955 m MD · Ground Level","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":1955,"unit":"m","kind":"measured-depth","reference":"Ground Level","sourceField":"END_DEPTH_MAH"},{"value":1747.31,"unit":"m","kind":"vertical-depth","reference":"Ground Level","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527284","purpose":"Development hydrocarbon","facility":"Kotter DST-50","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527284"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-08-s2"},{"id":"nl-nlog-k18-kotter-08-s3","wellId":"8239","sourceRecordId":"K18-KOTTER-08-S3","name":"K18-KOTTER-08-SIDETRACK3","wellName":"K18-KOTTER-08","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1995-10-26","completionDate":"1995-11-06","status":"Plugged and abandoned","depth":"1858 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":1858,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":1750.87,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527287","purpose":"Development hydrocarbon","facility":"Kotter DST-50","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527287"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-08-s3"},{"id":"nl-nlog-k18-kotter-08-s4","wellId":"8242","sourceRecordId":"K18-KOTTER-08-S4","name":"K18-KOTTER-08-SIDETRACK4","wellName":"K18-KOTTER-08","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0814871,"longitude":3.964449,"operator":"Continental Netherlands Oil Company B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Continental Netherlands Oil Company B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Wintershall Noordzee B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1995-11-06","completionDate":"1995-12-11","status":"Plugged and abandoned","depth":"1990.8 m MD · Kelly Bushing","basin":"Kotter","area":"Off-shore","sourceUpdatedAt":null,"measurements":[{"value":1990.8,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527290","purpose":"Development hydrocarbon","facility":"Kotter DST-50","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106527290"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-k18-kotter-08-s4"},{"id":"nl-nlog-nwd-01","wellId":"2572","sourceRecordId":"NWD-01","name":"NOORDWOLDE-01","wellName":"NOORDWOLDE-01","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":52.9032565,"longitude":6.135232,"operator":"Petroland B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Petroland B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Vermilion Energy Netherlands B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1985-07-19","completionDate":"1985-09-18","status":"Producing/Injecting","depth":"2454 m MD · Rotary Table","basin":"Noordwolde","area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":2454,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":2102.71,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106513003","purpose":"Exploration hydrocarbon","facility":"D.S.T. National 80B","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106513003"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-nwd-01"},{"id":"nl-nlog-olr-01","wellId":"2544","sourceRecordId":"OLR-01","name":"OLDELAMER-01","wellName":"OLDELAMER-01","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":52.8803406,"longitude":5.8886868,"operator":"Petroland B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Petroland B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Vermilion Energy Netherlands B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1985-04-19","completionDate":"1985-05-19","status":"Closed-In","depth":"1959 m MD · Kelly Bushing","basin":"Oldelamer","area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":1959,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":1959,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106512871","purpose":"Exploration hydrocarbon","facility":"National 80 B","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106512871"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-olr-01"},{"id":"nl-nlog-akm-13","wellId":"1015","sourceRecordId":"AKM-13","name":"OUDEGA-AKKRUM-13","wellName":"OUDEGA-AKKRUM-13","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":53.0664899,"longitude":5.9366379,"operator":"Chevron Oil Company of the Netherlands","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Chevron Oil Company of the Netherlands","role":"original-operator"},{"sourceId":null,"url":null,"name":"Chevron International Oil Company B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1980-01-12","completionDate":"1980-03-05","status":"Plugged and abandoned","depth":"2400 m MD · Kelly Bushing","basin":"Akkrum 13","area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":2400,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":2399.96,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106504486","purpose":"Exploration hydrocarbon","facility":"DST No. 24","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106504486"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-akm-13"},{"id":"nl-nlog-wsf-01","wellId":"2584","sourceRecordId":"WSF-01","name":"WESTSTELLINGWERF-01","wellName":"WESTSTELLINGWERF-01","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":52.9032198,"longitude":6.1352591,"operator":"Petroland B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Petroland B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Vermilion Energy Netherlands B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Deutsche Schachtbau-und Tiefbohrgesellschaft GmbH","role":"drilling-contractor"}],"spudDate":"1983-08-01","completionDate":"1983-09-01","status":"Sidetracked","depth":"2080 m MD · Kelly Bushing","basin":"Weststellingwerf","area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":2080,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MAH"},{"value":2079.78,"unit":"m","kind":"vertical-depth","reference":"Kelly Bushing","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106513062","purpose":"Exploration hydrocarbon","facility":"DST National 80 B","classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106513062"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-wsf-01"}]}